Kelso was designated as a Wilderness Area by Congress and signed into law by Clinton. Only way to reverse that would be to have Congress & the president "undo" it. Not a likley scenario.
If you really want to get upset, check out the Closed Dunes List.
Cadiz, Ibex, Eureka, Kelso. All cool dunes. Eureka is TALL. Ibex is right across 127 from Dumont. Used to be a mine there. Congress designated a Wilderness area that completed surrounded the private property. The mine owners couldn't get permission to mine their own land, so the finally gave up and sold the property to the gov't. Sad.